NewSplunk Cyber Security SME PlanIT GroupSplunk Cyber Security SMEReston, VAManages knowledge objects (fields, extractions, tags, event types, lookups, workflow actions, aliases, macros, and so on) – through automations, scripting, management server functions; to include. This role demands deep expertise in Splunk system architecture, design, implementation, configuration, and operational support in a hybrid on-prem Unix/Linux and cloud-based environment.
NewSenior Security Engineer Lentech Inc.Senior Security EngineerLinthicum, MDPreferred : Experience with systems engineering; Knowledge of the Risk Management Framework (RMF) process and NIST 800-53 security controls; Knowledge of a national agency’s corporate systems and their implementation of security controls; Knowledge of 800-53 security controls and how to apply them to a system; Ability to assess residual risk based on threat and security control implementation; Possession of excellent verbal and written communication skills; Bachelor's degree in a technical field. 6+ years of experience in system security engineering principles, including assessment of overall security posture of U.S. government computer networks; 5+ years of experience conducting and coordinating COMSEC, INFOSEC, or IA activities; Experience with requirements gathering and analysis and client and stakeholder engagement through working groups and technical exchange meetings; Knowledge of system or security architecture; Ability to work both individually and in a team environment in an enterprise-level organization; HS diploma or GED.
NewPrincipal Engineer -Cyber Security A3 Technology, Inc.Principal Engineer -Cyber SecurityWashington, DC$50,000–$175,000 / year10+ years of FAA security experience supporting the National Airspace System (NAS): Experience with the full lifecycle security compliance for mission-critical systems, ensuring strict adherence to FAA Order 1370.121 (Information Security and Privacy Program) and NIST SP 800-53 Rev. Provide Chief Security Architect–level expertise to develop, review, and validate cybersecurity architectures, designs, and interface specifications for NAS enterprise systems and services.
NewSecurity Engineer SteerBridgeSecurity EngineerVienna, VAExperience with the following methodologies and tools: SIEM, XDR, SAST/DAST, STIG, SCAP · Experience implementing and managing identity and access management controls, including role-based, attribute-based, and federated access models, ensuring least-privilege enforcement and secure authorization across architectures and access governance practices. Key Responsibilities: · Plan, implement, and monitor on-premises and virtual network services and systems · Configure and maintain systems in compliance with organizational security policies and procedures including: · User account management · System configuration · Backup and recovery · Develop and harden secure solutions across cloud and hybrid infrastructures in support of mission essential systems.
NewSubject Matter Expert III - Information Systems Security Engineer OneZero SolutionsSubject Matter Expert III - Information Systems Security EngineerArlington, VAThe role is the lead technical authority for designing, building, and sustaining DSCA's layered security automation architecture in AWS infrastructure provisioning, configuration management, Policy-as-Code compliance validation, and orchestration and for translating DoW regulatory requirements into functional, automated, operational code. Title: Subject Matter Expert III - Information Systems Security EngineerLocation: Arlington, VA or Mechanicsburg, PAClearance: SecretJob Summary:The Subject Matter Expert III is key personnel serving as the lead Information Systems Security Engineer (ISSE).
NewChief Information Security Officer Atlas Management Services LLCChief Information Security OfficerArlington, VAWe are seeking a hands-on Chief Information Security Officer (CISO) to lead and execute the company’s cybersecurity program in support of federal government contracts. This is a senior-level individual contributor role with no direct reports, responsible for enterprise-wide information security strategy, compliance, and risk management.
NewEngineer, Security & Identity Washington Nationals Baseball ClubEngineer, Security & IdentityWashington, DC$100,000–$120,000 / yearJob Description Reporting to the Director, IT Operations, the Security & Identity Engineer is the senior IT Operations staff member responsible for implementing, maintaining, and continuously improving the organization’s cybersecurity and identity management capabilities across all enterprise systems. The Engineer advances the organization’s Zero Trust security model, secures cloud and SaaS environments, enables safe adoption of AI and automation, and serves as the senior escalation point and design authority for all cybersecurity and identity matters.
NewSenior Security Systems Engineer Imagine One Technology & Management LtdSenior Security Systems EngineerArlington, VAExamples of engineering experience include developing secure network architectures, security design, developing engineering documentation, application of Model Based System Engineering (MBSE), cyber testing, cyber test analysis, or development of secure computing system architectures. Possess an in-depth understanding of computer security, military system specifications, DoD Cybersecurity policies for both land-based, afloat/tactical systems, or System Security Plan (SSP) CSSE, and the ability to communicate clearly and succinctly in written and oral presentations.
NewSenior Security Tools Engineer Ashburn ConsultingSenior Security Tools EngineerCamp Springs, MDThis Key Personnel role will administer, integrate, automate, and optimize enterprise-grade security tools supporting vulnerability management, endpoint security, SIEM, dashboarding, automation, API development, audit support, and CDM-aligned reporting for a proposal opportunity. Hands-on experience with tools and platforms such as Splunk, Tenable Vulnerability Management, CrowdStrike, ForeScout, Zscaler, AWS, Jenkins, Sumo Logic, Ansible, Active Directory, VMware, and Cisco UCS.
NewOT Security Engineer (Hybrid/Remote) Macro SolutionsOT Security Engineer (Hybrid/Remote)Bethesda, MDRemoteBasic Qualifications: Bachelor’s degree in cybersecurity, computer science, engineering (mechanical, electrical, controls, systems), IT, or a related field. Candidates must currently live in the Washington, DC metro area and be willing to work onsite in Bethesda three days per week.
NewInfrastructure & Security Engineer SOLUTIONS FOR INFORMATION DESIGNInfrastructure & Security EngineerFairfax Station, VAThe role leads, owns, designs, administers, secures, and continuously improves SOLID's corporate and program-specific technology environments, including cloud services, servers, virtual machines, identity platforms, endpoints, networks, firewalls, backups, and monitoring tools. The position also supports Department of Defense Risk Management Framework and other federal cybersecurity requirements, including system hardening, vulnerability management, continuous monitoring, incident response, and Authority to Operate documentation.
NewSenior Security Engineer - Splunk UltraViolet CyberSenior Security Engineer - SplunkNational Harbor, MDEmbed Splunk across a wide range of tools across Enterprise IT operations to ingest endpoint and firewall logs, analyze vulnerability scanning data, enhance privileged access monitoring and audit logging, monitor encryption and key management, and enhance threat detection and incident response. Founded and operated by security practitioners with decades of experience, the UltraViolet Cyber security-as-code platform combines technology innovation and human expertise to make advanced real-time cybersecurity accessible for all organizations by eliminating risks of separate red and blue teams.
NewSenior Security Engineer - Crowdstrike UltraViolet CyberSenior Security Engineer - CrowdstrikeWashington, DCFounded and operated by security practitioners with decades of experience, the UltraViolet Cyber security-as-code platform combines technology innovation and human expertise to make advanced real-time cybersecurity accessible for all organizations by eliminating risks of separate red and blue teams. By creating continuously optimized identification, detection, and resilience from today’s dynamic threat landscape, UltraViolet Cyber provides both managed and custom-tailored unified security operations solutions to the Fortune 500, Federal Government, and Commercial clients.
NewSecurity Engineer SecuriportSecurity EngineerReston, VAIn lieu of degree, a total number of 10 years of experience in related fields (in addition to the management experience required) will meet the education and related experience requirements listed above. This role focuses on implementing advanced security measures, monitoring network activity, and responding to cyber incidents in a timely and effective manner.
NewSecurity Systems Design Engineer EMD LLCSecurity Systems Design EngineerAlexandria, VASpecific experience integrating or designing enterprise-level IP CCTV camera systems, Emergency Notification systems, Automated Access Control systems, Intrusion Detection systems. · Manual dexterity required for frequent reaching, climbing, and lifting of moderate objects (50-80 pounds), operation of power and manual tools/equipment, and operating office equipment.
NewCloud Security Engineer ESMCloud Security EngineerWashington, DCRequired Knowledge, Skills and Abilities (KSA)Experience with cloud-native architectures and AWS services, including VPCs, Security Groups, IAM, Docker, KMS, S3 and RDS encryption, HTTPS/SSL certificates, API Gateway, Lambda, CloudFormation, CloudFront, Cloudflare, egress proxies, data lake security, application security, domain segmentation, authentication, data protection, and process automation. Job Description and ResponsibilitiesThe successful candidate will design, implement, and secure cloud-native AWS environments using technologies and services including VPC, IAM, Security Groups, Docker, Lambda, API Gateway, CloudFormation, CloudFront, CloudFlare, encryption technologies, and data protection controls.
Junior Security Control Assessor System OneJunior Security Control AssessorBethesda, MD$100,000 / yearYou’ll work under a senior assessor and help evaluate security control implementation, validate evidence, and document results in alignment with NIST Risk Management Framework (RMF) and NIST SP 800-53 Rev. Education: Bachelor’s in Cybersecurity, IT, Computer Science, Information Systems (or similar) OR 4 additional years of relevant experience in lieu of a degree.
Mid-Level Security Control Assessor System OneMid-Level Security Control AssessorBethesda, MDRemote$135,000–$140,000 / yearRequirements Bachelor's degree in Cybersecurity, Information Technology, Computer Science, Information Systems, or related discipline, or four (4) additional years of relevant experience. System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.
Information Systems Security Engineer System OneInformation Systems Security EngineerClarksburg, MD$180,000 / yearYou’ll be hands-on with the Risk Management Framework (RMF), Assessment & Authorization (A&A), ATO sustainment, control validation, continuous monitoring, and vulnerability/stig compliance efforts—partnering closely with security and technical teams. In this role, you’ll help build, secure, and maintain systems by applying cybersecurity engineering best practices across design, implementation, authorization, and ongoing compliance.
NewCyber Security Watch Officer LeidosCyber Security Watch OfficerOdenton, MD$69,550–$125,725 / yearAssist senior CSWOs in providing technical oversight of information security services and customer support initiatives, by updating DoD shared SA and knowledge management (KM) tools, including CMDNet, websites, blogs, and wikis, chat, collaboration tools, and portals. CSWOs are principally engaged in the triage of events, cyber incident handling, network analysis and threat detection, trend analysis, metric development, vulnerability information dissemination, and the DoD Cyber Security Service Provider (CSSP) methodology.